package cqut.wys;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.client.circuitbreaker.EnableCircuitBreaker;
import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
import org.springframework.cloud.client.loadbalancer.LoadBalanced;
import org.springframework.context.annotation.Bean;
import org.springframework.web.client.RestTemplate;

/**
 * Hello world!
 * 启动Spring Cloud服务
 */
@SpringBootApplication
@EnableDiscoveryClient
@EnableCircuitBreaker       //注解开启断路器功能
public class App 
{
    @Bean
    @LoadBalanced
    RestTemplate restTemplate() {
        return new RestTemplate();
    }

    public static void main( String[] args )
    {
        SpringApplication.run(App.class, args);
        System.out.println( "Hello World!" );
    }
}
